[INFO] fetching crate mjpeg_rs 0.0.1...
[INFO] testing mjpeg_rs-0.0.1 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] extracting crate mjpeg_rs 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mjpeg_rs 0.0.1
[INFO] finished tweaking crates.io crate mjpeg_rs 0.0.1
[INFO] tweaked toml for crates.io crate mjpeg_rs 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mjpeg_rs 0.0.1 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mjpeg_rs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ae239f1eddbaa92b6a2c32d187aa14048a64551e6b6cf5436ca5a2beb696f2d
[INFO] running `Command { std: "docker" "start" "-a" "6ae239f1eddbaa92b6a2c32d187aa14048a64551e6b6cf5436ca5a2beb696f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae239f1eddbaa92b6a2c32d187aa14048a64551e6b6cf5436ca5a2beb696f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae239f1eddbaa92b6a2c32d187aa14048a64551e6b6cf5436ca5a2beb696f2d", kill_on_drop: false }`
[INFO] [stdout] 6ae239f1eddbaa92b6a2c32d187aa14048a64551e6b6cf5436ca5a2beb696f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9288e3313d50a6132b9c81350b73ab58fc769b71a15dfc472fc2bc7c9415c1f7
[INFO] running `Command { std: "docker" "start" "-a" "9288e3313d50a6132b9c81350b73ab58fc769b71a15dfc472fc2bc7c9415c1f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mjpeg_rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9288e3313d50a6132b9c81350b73ab58fc769b71a15dfc472fc2bc7c9415c1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9288e3313d50a6132b9c81350b73ab58fc769b71a15dfc472fc2bc7c9415c1f7", kill_on_drop: false }`
[INFO] [stdout] 9288e3313d50a6132b9c81350b73ab58fc769b71a15dfc472fc2bc7c9415c1f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 835e2047531b5936c9495bd70a5e2141450f69d7f180e2948f7f909999d76171
[INFO] running `Command { std: "docker" "start" "-a" "835e2047531b5936c9495bd70a5e2141450f69d7f180e2948f7f909999d76171", kill_on_drop: false }`
[INFO] [stderr]    Compiling mjpeg_rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "835e2047531b5936c9495bd70a5e2141450f69d7f180e2948f7f909999d76171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835e2047531b5936c9495bd70a5e2141450f69d7f180e2948f7f909999d76171", kill_on_drop: false }`
[INFO] [stdout] 835e2047531b5936c9495bd70a5e2141450f69d7f180e2948f7f909999d76171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef49a316871f16d99b734775651203a0f4758975a4a028c076271e90b72d28ae
[INFO] running `Command { std: "docker" "start" "-a" "ef49a316871f16d99b734775651203a0f4758975a4a028c076271e90b72d28ae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mjpeg_rs-ad196759209cbc02)
[INFO] [stderr]    Doc-tests mjpeg_rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - MJpeg::new (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - MJpeg::update_jpeg (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs - MJpeg::run (line 47) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MJpeg::new (line 20) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]  --> src/lib.rs:21:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |         ^^^ use of undeclared type `Arc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg`
[INFO] [stdout]  --> src/lib.rs:21:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |                  ^^^^^ use of undeclared type `MJpeg`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mjpeg_rs::MJpeg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MJpeg::update_jpeg (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]  --> src/lib.rs:32:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |         ^^^ use of undeclared type `Arc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg`
[INFO] [stdout]  --> src/lib.rs:32:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |                  ^^^^^ use of undeclared type `MJpeg`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mjpeg_rs::MJpeg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `thread`
[INFO] [stdout]  --> src/lib.rs:34:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | thread::spawn(move || mrc.run("0.0.0.0:8088").unwrap());
[INFO] [stdout]   | ^^^^^^ use of unresolved module or unlinked crate `thread`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `thread`, use `cargo add thread` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `camera` in this scope
[INFO] [stdout]  --> src/lib.rs:36:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let b = camera.take_one().unwrap();
[INFO] [stdout]   |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MJpeg::run (line 47) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]  --> src/lib.rs:48:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |         ^^^ use of undeclared type `Arc`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MJpeg`
[INFO] [stdout]  --> src/lib.rs:48:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let m = Arc::new(MJpeg::new());
[INFO] [stdout]   |                  ^^^^^ use of undeclared type `MJpeg`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mjpeg_rs::MJpeg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `thread`
[INFO] [stdout]  --> src/lib.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | thread::spawn(move || mrc.run("0.0.0.0:8088").unwrap());
[INFO] [stdout]   | ^^^^^^ use of unresolved module or unlinked crate `thread`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `thread`, use `cargo add thread` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `camera` in this scope
[INFO] [stdout]  --> src/lib.rs:53:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let b = camera.take_one().unwrap();
[INFO] [stdout]   |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - MJpeg::new (line 20)
[INFO] [stdout]     src/lib.rs - MJpeg::run (line 47)
[INFO] [stdout]     src/lib.rs - MJpeg::update_jpeg (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ef49a316871f16d99b734775651203a0f4758975a4a028c076271e90b72d28ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef49a316871f16d99b734775651203a0f4758975a4a028c076271e90b72d28ae", kill_on_drop: false }`
[INFO] [stdout] ef49a316871f16d99b734775651203a0f4758975a4a028c076271e90b72d28ae
